An explanation of personality that combines learning principles, cognition, and the effects of social relationships is called theory

At birth, the average newborn weighs 7½ pounds. How long does it take for the average newborn to double their birth weight?

A) 3 months B) 4 months C) 5 months D) 7 months

At 6 months, Annabelle dropped her rattle in a fairly rigid way. By 12 months, she tossed objects down the basement stairs, bounced them off walls, and threw them in the air. Annabelle's modifications of her dropping scheme are an example of

A) accommodation. B) equilibrium. C) organization. D) assimilation.